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5 star on Google ReviewsUpdating the exterior of your home is one of the best ways to improve curb appeal, protect your investment, and increase property value. Many homeowners plan projects such as adding a new roof, siding replacement, installing new windows or adding a deck or patio. What often gets overlooked is the order in which these upgrades should be completed.
At St. Joseph’s Roofing, we regularly speak with homeowners who want to renovate multiple parts of their home’s exterior. One of the most common mistakes we see is starting projects in the wrong sequence, which can lead to unnecessary damage, added costs, or having to redo work that was just completed.
The safest and most cost-effective strategy is a top-down approach, starting at the highest point of the home and working your way down. Here is why that matters, and how homeowners should think about exterior renovations in the correct order.
Why Exterior Renovation Order Is So Important
Exterior components are connected more than most homeowners realize. Roofing systems, flashing, siding, stucco, windows, and drainage all overlap and rely on proper installation sequencing. When work is done out of order, newer materials can be damaged during later projects, or critical components may be skipped altogether.
Taking the time to plan your renovations in the correct sequence helps you:
Start at the Top: Roof Replacement or Repair Comes First
Your roof should almost always be the first major exterior project addressed.
The roof protects everything beneath it, including siding, stucco, trim, and interior structures. During a roof replacement, contractors install or replace critical flashing around chimneys, skylights, walls, and rooflines. This flashing often extends behind siding or stucco to create a watertight seal.
If siding or stucco is repaired or replaced before the roof, there is a strong chance it will be damaged when the roofing work begins.
Real-World Example: Stucco and Roofing
A common issue we see involves stucco exteriors. Flashing from the roof system must go up and behind the stucco. If the stucco is repaired or replaced first, roofing work can crack, chip, or break those areas.
Homeowners are then faced with two bad options:
Neither option is ideal. Replacing or repairing the roof before stucco work avoids these problems entirely.
Next Step: Siding and Stucco Repairs or Replacement
Once the roof is properly installed, homeowners should move on to siding or stucco.
These materials rely on the roof’s flashing and drip edges to properly shed water. When siding or stucco is installed after roofing, contractors can integrate everything correctly, improving moisture protection and extending the life of the exterior walls.
This is also the right time to address:
Windows and Doors Come After Siding Planning
Window and door replacements are often tied closely to siding projects.
In many cases, replacing windows before new siding allows contractors to properly flash and seal them, then finish everything cleanly when the siding is installed. If windows are replaced after siding, there may be visible trim issues or compromised seals.
The key is coordination. A professional home improvements contractor can help determine whether windows should be replaced just before or during siding work, depending on the materials and design of the home.
Gutters and Drainage Systems Should Follow Roofing and Siding
Gutters rely on proper roof edges and fascia boards. Installing gutters too early can lead to misalignment or removal during later projects.
After the roof and siding are complete, gutters and downspouts can be installed or upgraded to ensure proper drainage away from the foundation. This is a critical step in preventing water damage, basement leaks, and erosion around the home.
Exterior Paint and Trim Work Comes Later
Painting should generally be done after major structural exterior work is finished.
Roofing, siding, and window installations can all result in minor scuffs or debris. Waiting until these projects are complete ensures your paint job looks clean and lasts longer.
This is also a good time to refresh:
Decks, Patios, and Outdoor Living Spaces Come Last
Many homeowners ask whether they should build a deck or patio early in the renovation process. In most cases, these projects should be saved for after major exterior construction is complete.
Roofing, siding, and window projects involve heavy materials, ladders, and equipment. Installing a deck or patio too early increases the risk of damage to those surfaces.
Once the home’s exterior envelope is sealed and protected, outdoor living projects can be completed safely without interference. Landscaping should also be one of the final steps to avoid soil compaction or damage from construction traffic.
Landscaping Is the Final Touch
Landscaping should almost always be last.
Exterior renovations can disturb soil, damage plants, and require access around the home. Completing landscaping after all major exterior work ensures your final result looks polished and intentional.
Why Working with an Experienced Exterior Contractor Matters
The biggest takeaway for homeowners is that planning matters just as much as materials.
An experienced exterior contractor understands how roofing, siding, stucco, windows, and drainage systems work together. At SJ Roofing, we help homeowners plan projects in the correct order to protect their investment and avoid unnecessary expenses.
If you are considering multiple exterior upgrades, speaking with a professional before starting can save time, money, and frustration.
Frequently Asked Questions About Planning Exterior Home Renovations
How do I know which exterior project my home needs first?
A professional exterior inspection is the best place to start. Issues like hidden roof leaks, moisture intrusion, or failing flashing may not be visible from the ground but can impact siding, stucco, and structural components. Identifying underlying problems first helps prioritize projects correctly.
Can exterior renovation projects be coordinated under one contractor?
Yes. Many homeowners choose a contractor who can manage multiple exterior upgrades or coordinate with other trades. This improves communication, reduces scheduling conflicts, and ensures projects are completed in the correct sequence.
What happens if exterior renovations are done out of order?
Renovations completed out of sequence can lead to damaged materials, voided warranties, improper flashing, and increased risk of leaks or water damage. In many cases, homeowners end up paying twice to fix or redo work that could have been avoided with proper planning.
Are building permits required for exterior home renovations?
Permit requirements vary by municipality and project type. Roofing, siding, structural repairs, and decks often require permits and inspections. Working with an experienced contractor helps ensure local codes and permitting requirements are met.
Should exterior renovations be completed before selling a home?
In many cases, yes. Addressing major exterior issues like roofing or siding before listing can improve curb appeal, reduce buyer objections, and help prevent inspection-related delays or price negotiations.
How do exterior renovations affect home insurance coverage?
Some exterior upgrades, such as a new roof, may qualify homeowners for insurance discounts or improved coverage. However, improper installation or skipped flashing can create issues during insurance claims. Proper sequencing and documentation are important.
What time of year is best for exterior renovation projects?
Spring through fall is generally ideal due to milder weather, but some exterior work can be completed year-round depending on materials and conditions. Scheduling projects early allows for better contractor availability and fewer delays.
How long should I wait between exterior renovation phases?
The timing depends on the scope of work and weather conditions. In some cases, projects can be completed back-to-back. In others, allowing time for inspections, material acclimation, or budget planning is beneficial. A phased plan helps keep projects on track.
Are exterior renovations tax-deductible or eligible for incentives?
Some exterior improvements, such as energy-efficient windows or roofing materials, may qualify for tax credits or local incentives. Homeowners should consult a tax professional or contractor familiar with current programs.
How do I avoid surprises during an exterior renovation project?
The best way to avoid surprises is through a detailed inspection, clear scope of work, and open communication with your contractor. Understanding the full renovation sequence upfront helps prevent unexpected costs and delays.
Planning an Exterior Upgrade? Start From the Top
If you are thinking about replacing your roof, updating siding or stucco, or improving your home’s exterior, taking a top-down approach is the smartest way to do it.
Don’t pay for the same work twice. Let SJR ensure you navigate your project in the correct sequence, with long-term performance and durability top of mind.
Contact SJ Roofing to discuss your exterior renovation plans and get expert guidance before your project begins. Click here for a free quote.